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Kouichirou Ochi

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  • Chiba-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Liquid developer
    • Patent number 11,624,987
    • Issue date Apr 11, 2023
    • Canon Kabushiki Kaisha
    • Yuzo Tokunaga
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner
    • Patent number 11,385,558
    • Issue date Jul 12, 2022
    • Canon Kabushiki Kaisha
    • Yuya Chimoto
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    White toner
    • Patent number 11,194,260
    • Issue date Dec 7, 2021
    • Canon Kabushiki Kaisha
    • Kouichirou Ochi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Liquid developer and method of producing liquid developer
    • Patent number 11,181,848
    • Issue date Nov 23, 2021
    • Canon Kabushiki Kaisha
    • Kouichirou Ochi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    White toner
    • Patent number 11,112,711
    • Issue date Sep 7, 2021
    • Canon Kabushiki Kaisha
    • Kouichirou Ochi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    White toner and method for producing same
    • Patent number 11,029,617
    • Issue date Jun 8, 2021
    • Canon Kabushiki Kaisha
    • Yuya Chimoto
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner
    • Patent number 10,228,629
    • Issue date Mar 12, 2019
    • Canon Kabushiki Kaisha
    • Junichi Tamura
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Method for producing toner
    • Patent number 10,216,106
    • Issue date Feb 26, 2019
    • Canon Kabushiki Kaisha
    • Tomoyo Miyakai
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner and method for producing toner
    • Patent number 10,203,619
    • Issue date Feb 12, 2019
    • Canon Kabushiki Kaisha
    • Daisuke Yamashita
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner
    • Patent number 9,958,800
    • Issue date May 1, 2018
    • Canon Kabushiki Kaisha
    • Yuya Chimoto
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner for use in electrophotographic systems
    • Patent number 9,658,550
    • Issue date May 23, 2017
    • Canon Kabushiki Kaisha
    • Ryuji Murayama
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

  • Information Patent Application

    THERMAL TREATMENT APPARATUS, AND TONER MANUFACTURING METHOD
    • Publication number 20240118639
    • Publication date Apr 11, 2024
    • Canon Kabushiki Kaisha
    • TAKESHI OHTSU
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    YELLOW TONER
    • Publication number 20240004324
    • Publication date Jan 4, 2024
    • Canon Kabushiki Kaisha
    • KOUICHIROU OCHI
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TONER AND METHOD FOR PRODUCING TONER
    • Publication number 20230152725
    • Publication date May 18, 2023
    • Canon Kabushiki Kaisha
    • Kouichirou Ochi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TONER
    • Publication number 20220342335
    • Publication date Oct 27, 2022
    • Canon Kabushiki Kaisha
    • Kouichirou Ochi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TONER
    • Publication number 20220197166
    • Publication date Jun 23, 2022
    • Canon Kabushiki Kaisha
    • Yuya Chimoto
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TONER
    • Publication number 20220197174
    • Publication date Jun 23, 2022
    • Canon Kabushiki Kaisha
    • Hisasuke Kajihara
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    LIQUID DEVELOPER
    • Publication number 20210080848
    • Publication date Mar 18, 2021
    • Canon Kabushiki Kaisha
    • Naohiko Tsuchida
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    LIQUID DEVELOPER
    • Publication number 20200409284
    • Publication date Dec 31, 2020
    • Canon Kabushiki Kaisha
    • Akifumi Matsubara
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    LIQUID DEVELOPER
    • Publication number 20200409285
    • Publication date Dec 31, 2020
    • Canon Kabushiki Kaisha
    • Yuzo Tokunaga
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    WHITE TONER
    • Publication number 20200363747
    • Publication date Nov 19, 2020
    • Canon Kabushiki Kaisha
    • Kouichirou Ochi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    WHITE TONER
    • Publication number 20200341396
    • Publication date Oct 29, 2020
    • Canon Kabushiki Kaisha
    • Kouichirou Ochi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TONER
    • Publication number 20200310273
    • Publication date Oct 1, 2020
    • Canon Kabushiki Kaisha
    • Yuya Chimoto
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    WHITE TONER AND METHOD FOR PRODUCING SAME
    • Publication number 20200301301
    • Publication date Sep 24, 2020
    • Canon Kabushiki Kaisha
    • Yuya Chimoto
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    LIQUID DEVELOPER AND METHOD OF PRODUCING LIQUID DEVELOPER
    • Publication number 20200272068
    • Publication date Aug 27, 2020
    • Canon Kabushiki Kaisha
    • Kouichirou Ochi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TONER
    • Publication number 20180203370
    • Publication date Jul 19, 2018
    • Canon Kabushiki Kaisha
    • Junichi Tamura
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    METHOD FOR PRODUCING TONER
    • Publication number 20180143547
    • Publication date May 24, 2018
    • Canon Kabushiki Kaisha
    • Tomoyo Miyakai
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TONER AND METHOD FOR PRODUCING TONER
    • Publication number 20180067410
    • Publication date Mar 8, 2018
    • Canon Kabushiki Kaisha
    • Daisuke Yamashita
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TONER
    • Publication number 20170315462
    • Publication date Nov 2, 2017
    • Canon Kabushiki Kaisha
    • Yuya Chimoto
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TONER FOR USE IN ELECTROPHOTOGRAPHIC SYSTEMS
    • Publication number 20160349645
    • Publication date Dec 1, 2016
    • Canon Kabushiki Kaisha
    • Ryuji Murayama
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY